websocket/examples/command
Aleksandr Andrienko 0e7877a5a1 Fix up README.md for command example. 2016-12-27 15:04:14 +02:00
..
README.md Fix up README.md for command example. 2016-12-27 15:04:14 +02:00
home.html Fix race in command example 2015-10-18 15:32:45 -07:00
main.go Improve command example 2016-10-27 21:05:23 -07:00

README.md

Command example

This example connects a websocket connection to stdin and stdout of a command. Received messages are written to stdin followed by a \n. Each line read from standard out is sent as a message to the client.

$ go get github.com/gorilla/websocket
$ cd `go list -f '{{.Dir}}' github.com/gorilla/websocket/examples/command`
$ go run main.go <command and arguments to run>
# Open http://localhost:8080/ .

Try the following commands.

# Echo sent messages to the output area.
$ go run main.go cat

# Run a shell.Try sending "ls" and "cat main.go".
$ go run main.go sh